Method record_access

nodedb-graph/src/csr/memory.rs:13–19

Record a node access (called during traversals for hot/cold tracking).

(&self, node_id: u32)

impl CsrIndex {
    /// Record a node access (called during traversals for hot/cold tracking).
    pub fn record_access(&self, node_id: u32) {
        let idx = node_id as usize;
        if idx < self.access_counts.len() {
            let c = &self.access_counts[idx];
            c.set(c.get().saturating_add(1));
        }
    }

    /// Get nodes with access count below `threshold` (cold nodes).
    pub fn cold_nodes(&self, threshold: u32) -> Vec<u32> {